Diff Report
Run #519fc817b51ae: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #519fc817b51aeRun #519fc53e46a65DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)4,855 6,456 1,601 33.0%
Incl. Wall Time (microsec) per call 147 196 49 33.0%
Excl. Wall Time (microsec)138 142 4 2.9%
Incl. CPU (microsecs)12,000 0 -12,000 -100.0%
Incl. CPU (microsecs) per call 364 0 -364 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)245,632 245,632 0 0.0%
Incl. MemUse (bytes) per call 7,443 7,443 0 0.0%
Excl. MemUse (bytes)-60,672 -60,672 0 0.0%
Incl. PeakMemUse (bytes)492,416 492,416 0 0.0%
Incl. PeakMemUse (bytes) per call 14,922 14,922 0 0.0%
Excl. PeakMemUse (bytes)1,336 1,336 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Config\CachedStorage::read [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Config\CachedStorage::read0 N/A% 1,601 35.1% -12,000 -150.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 0.2% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Config\Config::load0 N/A% 1,601 100.0% -12,000 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 1,185 74.0% -12,000 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 412 25.7% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%